Pith Number

pith:VAAHOITC

pith:2004:VAAHOITC3LC4R7HL5PEKJFPIRK

not attested not anchored not stored refs pending

Stochastic stability of diffeomorphisms with dominated splitting

Carlos H. Vasquez, Jose F. Alves, Vitor Araujo

arxiv:math/0404160 v3 · 2004-04-07 · math.DS

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:08:42.967258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a800772262dac5c8fcebebc8a495e88a86629a4fc30d88c21ba0821337cb9870

Aliases

arxiv: math/0404160 · arxiv_version: math/0404160v3 · doi: 10.48550/arxiv.math/0404160 · pith_short_12: VAAHOITC3LC4 · pith_short_16: VAAHOITC3LC4R7HL · pith_short_8: VAAHOITC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VAAHOITC3LC4R7HL5PEKJFPIRK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a800772262dac5c8fcebebc8a495e88a86629a4fc30d88c21ba0821337cb9870

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83f599293726e261c247653edc54a746ed45f0961763a8678bbf9747fe79d875",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DS",
    "submitted_at": "2004-04-07T11:44:27Z",
    "title_canon_sha256": "4b38980fd3c57d2e56c96fcae73d8fae5ee6f9955ae7336f6b6e8e222b6f2b05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0404160",
    "kind": "arxiv",
    "version": 3
  }
}